A mass tort is a civil action involving numerous plaintiffs against one or a few corporate defendants. The tort may involve, for example, personal injuries suffered by numerous plaintiffs as a result of a defective product, or a mass disaster in which there were many injured persons, such as an airplane crash, or exposure of a large group of people to toxic chemicals or pharmaceuticals.
Corvallis is a city located in central western Oregon, United States. It is the county seat of Benton County and the principal city of the "Corvallis, Oregon Metropolitan Statistical Area", which encompasses all of Benton County. The population was estimated at 51,110 in 2008 by the United States Census Bureau,, though other research supports the estimate of nearly 55,000 used by the city itself in 2008.